/*
* Copyright (c) 1999-2009 Apple Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* "Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
* Reserved. This file contains Original Code and/or Modifications of
* Original Code as defined in and that are subject to the Apple Public
* Source License Version 1.0 (the 'License'). You may not use this file
* except in compliance with the License. Please obtain a copy of the
* License at http://www.apple.com/publicsource and read it before using
* this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
* License for the specific language governing rights and limitations
* under the License."
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
* Mach Operating System
* Copyright (c) 1990 Carnegie-Mellon University
* Copyright (c) 1989 Carnegie-Mellon University
* Copyright (c) 1988 Carnegie-Mellon University
* Copyright (c) 1987 Carnegie-Mellon University
* All rights reserved. The CMU software License Agreement specifies
* the terms and conditions for use and redistribution.
*/
/*
* Copyright (c) 1980 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted
* provided that the above copyright notice and this paragraph are
* duplicated in all such forms and that any documentation,
* advertising materials, and other materials related to such
* distribution and use acknowledge that the software was developed
* by the University of California, Berkeley. The name of the
* University may not be used to endorse or promote products derived
* from this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* @(#)config.h 5.8 (Berkeley) 6/18/88
*/
/*
* Config.
*/
#include <stdio.h>
#include <sys/types.h>
#include <sys/param.h>
#include <stdlib.h>
#include <string.h>
struct file_list {
struct file_list *f_next;
char *f_fn; /* the name */
u_char f_type; /* see below */
u_char f_flags; /* see below */
short f_special; /* requires special make rule */
char *f_needs;
char *f_extra; /* stuff to add to make line */
};
/*
* Types.
*/
#define DRIVER 1
#define NORMAL 2
#define INVISIBLE 3
#define PROFILING 4
/*
* Attributes (flags).
*/
#define CONFIGDEP 0x01 /* obsolete? */
#define OPTIONSDEF 0x02 /* options definition entry */
#define LIBRARYDEP 0x04 /* include file in library build */
#define BOUND_CHECKS 0x08 /* bound-checked source */
#define BOUND_CHECKS_SOFT 0x10 /* emit soft traps for bound-checked source */
struct device {
int d_type; /* CONTROLLER, DEVICE, bus adaptor */
const char *d_name; /* name of device (e.g. rk11) */
int d_slave; /* slave number */
#define QUES -1 /* -1 means '?' */
#define UNKNOWN -2 /* -2 means not set yet */
int d_flags; /* nlags for device init */
struct device *d_next; /* Next one in list */
char *d_init; /* pseudo device init routine name */
};
/*
* Config has a global notion of which machine type is
* being used. It uses the name of the machine in choosing
* files and directories. Thus if the name of the machine is ``vax'',
* it will build from ``Makefile.vax'' and use ``../vax/inline''
* in the makerules, etc.
*/
extern const char *machinename;
/*
* In order to configure and build outside the kernel source tree,
* we may wish to specify where the source tree lives.
*/
extern const char *source_directory;
extern const char *object_directory;
extern char *config_directory;
FILE *fopenp(const char *fpath, char *file, char *complete, const char *ftype);
const char *get_VPATH(void);
#define VPATH get_VPATH()
/*
* A set of options may also be specified which are like CPU types,
* but which may also specify values for the options.
* A separate set of options may be defined for make-style options.
*/
struct opt {
char *op_name;
char *op_value;
struct opt *op_next;
};
extern struct opt *opt, *mkopt, *opt_tail, *mkopt_tail;
const char *get_word(FILE *fp);
char *ns(const char *str);
char *qu(int num);
char *path(const char *file);
extern int do_trace;
extern struct device *dtab;
dev_t nametodev(char *name, int defunit, char defpartition);
char *devtoname(dev_t dev);
extern char errbuf[80];
extern int yyline;
extern struct file_list *ftab, *conf_list, **confp;
extern char *build_directory;
extern int profiling;
#define eq(a, b) (!strcmp(a,b))
#define DEV_MASK 0x7
#define DEV_SHIFT 3
/* External function references */
char *get_rest(FILE *fp);
int yyparse(void);
void yyerror(const char *s);
void mkioconf(void);
void makefile(void);
void headers(void);
int opteq(const char *cp, const char *dp);
void init_dev(struct device *dp);
void newdev(struct device *dp);
void dev_param(struct device *dp, const char *str, long num);
int searchp(const char *spath, char *file, char *fullname, int (*func)(char *));